National Weather Service Forecast for: Shelby MT
Issued by: National Weather Service Great Falls, MT
Updated: 8:47 pm MDT Apr 12, 2025
 
Overnight

Overnight: Rain and snow likely before 1am, then snow. Low around 30. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Rain/Snow and
Blustery
 Sunday

Sunday: A 40 percent chance of snow before 8am. Mostly sunny, with a high near 48. Northwest wind 17 to 21 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.
Chance Snow
then Mostly
Sunny
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 28. Northwest wind 5 to 14 mph becoming west southwest after midnight. Winds could gust as high as 22 mph.
Partly Cloudy

 Monday

Monday: Sunny, with a high near 59. Light and variable wind becoming south 5 to 9 mph in the afternoon.
Sunny

 Monday
Night
Monday Night: Partly cloudy, with a low around 32. South wind 5 to 10 mph.
Partly Cloudy

 Tuesday

Tuesday: Mostly sunny, with a high near 68. Light west southwest wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 29 mph.
Mostly Sunny

 Tuesday
Night
Tuesday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 37. West wind 10 to 17 mph, with gusts as high as 26 mph.
Mostly Cloudy
then Slight
Chance Rain
 Wednesday

Wednesday: Rain likely, mainly after noon. Mostly cloudy, with a high near 53. North wind 10 to 16 mph, with gusts as high as 24 mph.
Rain Likely

 Wednesday
Night
Wednesday Night: Rain likely before 9pm, then rain and snow likely between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 29.
Rain/Snow
Likely then
Chance Snow
Lo 30 °F Hi 48 °F Lo 28 °F Hi 59 °F Lo 32 °F Hi 68 °F Lo 37 °F Hi 53 °F Lo 29 °F

 

Overnight
 
 Rain and snow likely before 1am, then snow. Low around 30. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
 
 A 40 percent chance of snow before 8am. Mostly sunny, with a high near 48. Northwest wind 17 to 21 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.
Sunday Night
 
 Partly cloudy, with a low around 28. Northwest wind 5 to 14 mph becoming west southwest after midnight. Winds could gust as high as 22 mph.
Monday
 
 Sunny, with a high near 59. Light and variable wind becoming south 5 to 9 mph in the afternoon.
Monday Night
 
 Partly cloudy, with a low around 32. South wind 5 to 10 mph.
Tuesday
 
 Mostly sunny, with a high near 68. Light west southwest wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 29 mph.
Tuesday Night
 
 A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 37. West wind 10 to 17 mph, with gusts as high as 26 mph.
Wednesday
 
 Rain likely, mainly after noon. Mostly cloudy, with a high near 53. North wind 10 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
 
 Rain likely before 9pm, then rain and snow likely between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 29.
Thursday
 
 A chance of snow. Partly sunny, with a high near 43.
Thursday Night
 
 Partly cloudy, with a low around 25.
Friday
 
 Mostly sunny, with a high near 52.
Friday Night
 
 Mostly clear, with a low around 27.
Saturday
 
 Mostly sunny, with a high near 62.

 

Forecast from NOAA-NWS for Shelby MT.